TOPQ7915 In-Cowl Muffler for Top Flite P-40 and P-51 Gold edition.
ALSO 3.5x50mm or 6-32x2 screws (or use screws supplied with engine)

COMMENTS

This also works for the Magnum .65 engine and the O.S. .60FP engines.
DO NOT attempt to use this header/muffler combination js12/8/93
on the 91FX. ir/jl
This header will also work with the .75AX (OSMG0575)
9/9/8 GX
This will also work with the .65AX ABL (OSMG0558).